Portapack-Carnage

◆ RCC_APB1LPENR_UART4LPEN

#define RCC_APB1LPENR_UART4LPEN   ((uint32_t)0x00080000)

#include <firmware/chibios/os/hal/platforms/STM32L1xx/stm32l1xx.h>

UART 4 clock enabled in sleep mode